| Regimental number | 24/2140 |
| Occupation | Labourer |
| Next of kin | Mother, Mrs P Ahern, Owaka, South Otago |
| Rank on embarkation | Rifleman |
| Unit name | New Zealand Expeditionary Force, New Zealand Rifle Brigade, 1915, 5th Reinforcements to 2nd Battalion, F Company |
| Embarkation details | Unit embarked from Wellington on |
| Final rank | Rifleman |
| Final unit | New Zealand Rifle Brigade |
| Fate | Died of wounds |
| Age at death from cemetery records | 46 |
| Place of burial | Boulogne East Cemetery (Plot VIII, Row A, Grave No. 151), France |
| Miscellaneous information from cemetery records | Brother: James Ahern, Owaka, Dunedin |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 2: Roll 27, p. 5 |